I have been in contact with the technical support for the Security Spy software for Mac. They have told me that the 9100a only provides one (JPEG only) video stream to SecuritySpy (one camera window, split into Four). They have advised me that upgrading the device with the Yoics firmware enables support four true streams (not just one divided into four). Before I purchase the device, please could somebody confirm that this is definitely the case? If so, how do I access the four separate streams after upgrading?